* {
	margin: 0px auto;
}

.clr {
	clear: both;
}

form {
	margin: 0 0;
	padding: 0 0;
}

body {
	margin: 0 0;
	padding: 0 0;
	background-color: #ffffff;
}

p {
	font-family: "宋体";
	font-size: 12px;
}

a {
	font-family: "宋体";
	text-decoration: none;
	cursor: pointer;
}

a:hover {
	text-decoration: none;
}

img {
	border: none;
}

h1,
h2 {
	font-family: "微软雅黑";
}

.header {
	height: 100px;
	width: 1000px;
	border: 1px solid black;
}

.content {
	height: 600px;
	width: 600px;
	border: 1px solid blue;
}

.tb {
	border-collapse: collapse;
	border: qpx solid black;
	margin-left: 10px;
	margin-top: 10px;
}

td {
	border-width: 1px;
	border-collapse: collapse;
	border-color: black;
	border-style: solid;
}

.act {
	height: 182px;
}

.act1 {
	border: 1px solid black;
	float: left;
	margin-top: 50px;
	margin-left: 12px;
	width: 270px;
	height: 180px;
	padding-left: 10px;
	position: relative;
}

.time {
	padding-top: 5px;
	font-size: 25px;
}

.sign_up {
	height: 30px;
	width: 100px;
	border: 1px solid gainsboro;
	position: absolute;
	right: 0px;
	bottom: 0px;
	display: flex;
	justify-content: center;
	align-items: Center;
	background-color: #F3F3F3;
}

.sign_up span {
	font-size: 14px;
}

.page_all {
	margin: 15px 0;
}

.page {
	float: right;
	margin-top: 50px;
	margin-right: 10px;
}

.page ul li {
	float: left;
	margin-left: 10px;
	list-style: none;
	margin-bottom: 0px;
}

.page ul li a {
	font-size: 12px;
	font-family: Arial, Helvetica, sans-serif;
	color: #5c5c5c;
	display: block;
	width: 22px;
	height: 22px;
	border: 1px solid #e3e3e3;
	background-color: #eeeeee;
	text-align: center;
	line-height: 22px;
}

.page ul li a span.arrow_left {
	display: block;
	width: 5px;
	height: 8px;
	background: url(../img/arrow_left.png) 0 0 no-repeat;
	margin: 7px 0 0 9px;
}

.page ul li a span.arrow_right {
	display: block;
	width: 5px;
	height: 8px;
	background: url(../img/arrow_right.png) 0 0 no-repeat;
	margin: 7px 0 0 10px;
}

.page ul li a:hover {
	background-color: #1cb0be;
	border: 1px solid #008a97;
	color: #ffffff;
}

.page ul li.page_active a {
	background-color: #1cb0be;
	border: 1px solid #008a97;
	color: #ffffff;
}

.page ul li a:hover span.arrow_left {
	background: url(../img/arrow_left_hover.png) 0 0 no-repeat;
}

.page ul li a:hover span.arrow_right {
	background: url(../img/arrow_right_hover.png) 0 0 no-repeat;
}

.clearfloat {
	clear: both
}

.footer {
	height: 100px;
	width: 1000px;
	border: 1px solid brown;
}